Then make sure nothing in back is wrap around the transducer in the back. ie. battery cables.
Printable View
Good Stuff,Yes there is a new updated version of the original 4.0 software.From what Lowrance is telling me is that some unit's had problem's with the original 4.0 but some did not.The one I have downloaded now is 4.0.36.59
On your unit, you can go to the system tab, highlight about,then enter, should display your firmware revision number.
Thank you.
My unit says I have software # 4.0.36.56. So I assume I have the old software...right?